16:36:29 Create new PHPExcel object<br />16:36:29 Set properties<br />16:36:29 Add data<br />16:36:29 Hide 'Phone' and 'fax' columns<br />16:36:29 Set outline levels<br />16:36:29 Freeze panes<br />16:36:29 Rows to repeat at top<br />16:36:29 Write to Excel5 format<br />16:36:30 File written to 06largescale-xls.xls<br />Call time to write Workbook was 0.2766 seconds<br />16:36:30 Current memory usage: 24 MB<br />16:36:30 Peak memory usage: 26 MB<br />16:36:30 Done writing file<br />File has been created in /var/www/customs_yiao/vendor/phpoffice/phpexcel/Examples<br />